TCA5013: TCA5013 application questions

Kailyn Chen

Part Number: TCA5013

Hello，

Could the user card interface connect SIM card? and other three SAM card slots connect PSAM card, isn't feasible?

Or if there are some attentions to pay attention to. Does the unused user card interface left floating?

Best regards
Kailyn

0 Brian Zhou over 6 years ago

user card interface can connect SAM or SIM card. PSAM is one of the SAM . what is your application?

0 Kailyn Chen over 6 years ago in reply to Brian Zhou

Hi Brian，

Thank you for your reply. I will confirm with the customer with his application.

Best regards

Kailyn

0 Kailyn Chen over 6 years ago in reply to Brian Zhou

HI Brian,

The customer use TCA5013 with MTK platform, and how to connect the IOMC1/CLKIN1，IOMC2/CLKIN2 with MTK? Uart or other data IO pin?

In other words, which data IO pin of microcontroller connect IOMC1/CLKIN1，IOMC2/CLKIN2 ?

Thank you very much

Best regards

Kailyn

0 Brian Zhou over 6 years ago in reply to Kailyn Chen

we don't have application with MTK platform yet, but IOMC1/2 pin should connect to any data or GPIO pin, CLK1/2 should connect to any clk pin.

0 Brian Zhou over 6 years ago in reply to Brian Zhou

both can connect to 3.3v LVCMOS pins, like I2C

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